I have a buff orp that suddenly was not looking good five days ago. I thought she was egg bound and pretty much expected to have a dead chicken that day. I've had my chickens for about three years and have lost two in that time frame quickly and unexpectantly. But this is different... Symptoms have been the same through out the week. She is all puffed up, swollen abdomin, lethargic, not eating or drinking, wanting to close her eyes. Aware of her surroundings but not able to participate. The first day I felt for an egg thinking she was egg bound, no luck and she's still here so I'm assuming that's not it. She is getting thinner by the day. The first couple of days she would just stand around all puffed up. When she tried to get to the roost with trouble, I put her in the nest box were she stayed for two more days. But today she hopped down and is sitting in the pen. I've never wormed or treated for parasites or culled. I don't see signs of worms, but not sure what to look for or if these symptoms fit. Any advice would be greatly appreciated. Thanks!